Multiple SQL injection vulnerabilities in DSNewsletter 1.0, with magic_quotes_gpc disabled, allow remote attackers to execute arbitrary SQL commands via the email parameter to (1) include/sub.php, (2) include/confirm.php, or (3) include/unconfirm.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/25188
http://www.vupen.com/english/advisories/2006/0931
http://www.securityfocus.com/bid/17111
http://www.securityfocus.com/archive/1/428664/100/0/threaded
http://securitytracker.com/id?1015757
http://securityreason.com/securityalert/623